BANCO NACIONAL de MEXICO. NOT CANCELLED – COUPONS. What you see is what you get! SERIAL NUMBERS PROTECTED FOR FINAL BUYERS. The item “MEXICO BANCO NACIONAL de MEXICO 1935 NOT CANCELLED COUPONS” is in sale since Sunday, February 28, 2021. This item is in the category “Coins & Paper Money\Stocks & Bonds, Scripophily\Government & War Bonds”. The seller is “scripomundo” and is located in Mettlach. This item can be shipped worldwide.